What do you mean by 'exact calendar entries'?

They are a recurring event, every wednesday and friday, added to the calendar from exchange.
At work we (have to) use outlook and i can see the reccurence there as "Occurs every wednesday and friday effective 24/12/2014 from 9:30 to 11:00"

edit:
I just deleted and re-added the recurrence to my calendar, now it is showing normaly.
Sorry, seems to have been a problem at my end.